40962726980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{5971243}}^1$

素因数の和:5971273

約数の個数: 48

約数和(自身を含む): 100316899200

約数和(自身を除く): 59354172220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 5971243, 11942486, 23884972, 29856215, 41798701, 59712430, 83597402, 119424860, 167194804, 208993505, 292590907, 417987010, 585181814, 835974020, 1170363628, 1462954535, 2048136349, 2925909070, 4096272698, 5851818140, 8192545396, 10240681745, 20481363490, 40962726980]

約数ペア:

[(1, 40962726980), (2, 20481363490), (4, 10240681745), (5, 8192545396), (7, 5851818140), (10, 4096272698), (14, 2925909070), (20, 2048136349), (28, 1462954535), (35, 1170363628), (49, 835974020), (70, 585181814), (98, 417987010), (140, 292590907), (196, 208993505), (245, 167194804), (343, 119424860), (490, 83597402), (686, 59712430), (980, 41798701), (1372, 29856215), (1715, 23884972), (3430, 11942486), (6860, 5971243)]